ReadMe file for Crona et al, 2020.

PART_1_SystematicReview.pdf

This document outlines the systematic assessment of ocean sector interactions in the peer reviewed literature, 
including systematic mapping, search string development, title/abstract screening, and the PRISMA diagram. 





PART_2_OceanInteractionSummaries.pdf

This document summarizes the raw data (based on coding of articles). 
It forms the basis of the database (PART_4_OceanInteractionData.xlsx) and interactive network tool (https://gedb.shinyapps.io/OceanInteractions/). 





PART_3_ArticleDatabase.xlsx

This dataset contains all the articles retrieved by the systematic search. 
Articles were first screened on titles, and then on abstracts. 
See PRISMA diagram (PART_1_SystematicReview) for full breakdown of steps and articles included and excluded at each step. 

Sheet 'All_articles' provides all articles that were retrieved in the search (4253). In this sheet, title_verdict and abstract_verdict indicate is the article was kept (1) or excluded (0), title_reason and abstract_reason indicate why it was excluded. 
Of the 781 articles included from the abstract screening, 313 were read in full based on the category of content ("bins") of the articles (see Supplementary Material for full sampling methodology). 
For bins containing less than 25 articles, all articles were read. 

Sheet 'Read_Scopus' provides those articles that were retrieved from Scopus. 
Sheet 'Read_WoS' provides those that were retrieved from Web of Science. 

For bins containing more than 25 articles, only the top 25 articles based on citations were read. 
Sheet 'Read_Top25' provides all the articles from these bins and the selection of articles read. These articles were retrieved from both Scopus and Web of Science.




PART_4_OceanInteractionData.xlsx

This dataset contains all the interactions retrieved by the systematic search and subsequent quality checks - see 'PART_2_OceanInteractionSummaries.pdf' for more detailed summaries of each interaction and documentation.
Accompanying R scripts can be found at https://github.com/klillepold/OceanInteractions


Interactions 
This table lists all interactions and indicates whether they are direct or mediated.
Interaction - indicates the two sectors involved in the interaction
Direct - Indicates whether a direct interaction is present (1) or not present (0) in the database
via_mediator - indicates whether a mediated interaction is present (1) or not present (0) in the database

Direct 
This table contains all direct interactions.
Interaction - indicates the two sectors involved in the interaction
Outcome - indicates the outcome type of the interaction (see Table 2 in full article)
From - indicates the sector that is impacting another. If the interaction is bidirectional this is left blank.
To - indicates the sector that is being impacted by another. If the interaction is bidirectional this is left blank.
Bidirectional - indicates whether both sectors are impacted by each other in the interaction (1) or if the interaction is unidirectional (0). Space-crowd interactions are always bidirectionial, except in cases where it is impossible for it to be so (e.g. interactions mediated by disposal).  
context_dependent -  If the literature indicated that the interaction depends on context, ie. is not the same in all situations or may not occur in all situations, a (1) is indicated.
MPA - indicates whether marine protected areas are being impacted or impacting another sector in the interaction (1).  
Eco - indicates whether the ecosystem is being impacted in the interaction (1).  
Corresponding Summary Sheet - The section of the summary sheet where a full description of the interaction can be found (PART_2_OceanInteractionSummaries)
Summary - A brief description of the interaction
References - a non-exhaustive list of references from the reviewed literature that support the interaction


Mediated 
This table contains all mediated interactions.
Interaction - same as above
Mediator Node - indicates the mediator of the interaction
Outcome - same as above
From - same as above
To - same as above
Bidirectional - same as above
context_dependent - same as above
extra_mediator_nodes - If there are multiple mediators involved, they are listed here. However, only the main mediator is listed in the column 'Mediator Node'. E.g. The aggregate mining sector dredges the benthos, which harms fish habitat and ultimately the fishing industry. This occurs through dredging, however the main mediator is eco, since it is the ecosystem that is ultimately being impacted. In this case eco is listed under 'Mediator Node' but dredging is listed as an extra mediator under extra_mediator_nodes.
context_dependent - same as above
MPA - same as above
Eco - same as above
Corresponding Summary Sheet - same as above
Summary - same as above
References - same as above

For a summary of the process and full details on the methodology, see the Supplementary Material of the article.
